172.121.149.15 reported for spam


9 websites attacked, discovered , last activity .
This address has registered spam on several websites and is currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedOct 04, 2026 06:53:19Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 04, 2026 06:53:19
Security FireWall  Not in list-Get Security Plugin
Block Lists
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-Sign Up for API, Files, DNSBL & Online Access
Type of attacksSpam

Abuse reports

There are currently no abuse reports for this email/IP.

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Details

Network172.121.148.0/22
Network Spam Rate29%
DNS name-
AS number398781
Org nameOCULUS NETWORKS INC
LocationUnited States
IP Geolocationlat: 37.751; lon: -97.822
Address-
Phone-
Websitegmail.com
AS spam rate53.57%
Websites hosted on 172.121.149.15Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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172.121.148.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1172.121.149.38Dec 30, 2025 19:24:17Oct 04, 2026 14:51:508
2172.121.149.66Dec 31, 2025 22:16:34Oct 04, 2026 14:27:555
3172.121.149.18Jan 03, 2026 14:45:44Oct 04, 2026 13:50:125
4172.121.149.141Dec 31, 2025 00:48:59Oct 04, 2026 12:46:327
5172.121.149.228Dec 29, 2025 07:49:11Oct 04, 2026 12:02:505
6172.121.149.15Dec 31, 2025 15:13:03Oct 04, 2026 11:53:199
7172.121.149.156Dec 28, 2025 20:50:51Oct 04, 2026 11:49:407
8172.121.149.146Nov 24, 2025 15:45:41Oct 04, 2026 11:48:108
9172.121.149.138Dec 29, 2025 08:47:11Oct 04, 2026 09:53:427
10172.121.149.9Jan 02, 2026 12:52:25Oct 04, 2026 09:02:565

CleanTalk API response

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Frequently Asked Questions About 172.121.149.15

  • Why is this 172.121.149.15 contacting my website?

    This 172.121.149.15 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 172.121.149.15 safe?

    It depends on the IP address status. If it is green and marked as "Not in lists", it is considered safe. If it is "Blacklisted" and shown in red, it means the IP has been involved in abusive activity such as spam, phishing, scam attacks, password brute-force attempts, or hacking attempts.

  • How do I block 172.121.149.15?

    Use one of our Anti-Spam plugins, the Security plugin, the Anti-Spam API, or the Block Lists API. If you are not sure which option to choose, please contact our support team: https://cleantalk.org/my/support/open

  • Is this a bot or hacker?

    It depends on the activity of the 172.121.149.15. If the Anti-Spam or Security plugins stop the attacks, it is most likely a bot. If they do not stop them, there is a high probability that it is a human attacker.

  • What does "Blacklisted" mean?

    It means the 172.121.149.15 is currently performing various types of spam and security attacks on websites.

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